<div class="container">
  <div class="row">
    <div class="col s8 offset-s2">
      <div class="card grey lighten-2">
        <div class="card-tabs">
          <ul class="tabs tabs-fixed-width tabs-transparent">
            <li class="tab">
              <a routerLink='/login' routerLinkActive='active'>Sign In</a>
            </li>
            <li class="tab">
              <a routerLink='/signup' routerLinkActive='active'>Sign Up</a>
            </li>
          </ul>
        </div>
        <div class="card-content white">
          <div class="row">
            <router-outlet class='router'></router-outlet>
          </div>
        </div>
      </div>
    </div>
  </div>
</div>